public void GetKoreanLetterFromInitialCharacterCode2Test()
 {
     Assert.AreEqual(KoreanLetter.Nieun, KoreanLetter.GetKoreanLetterFromInitialCharacterCode(2));
 }
 public void GetKoreanLetterFromInitialCharacterCode18Test()
 {
     Assert.AreEqual(KoreanLetter.Hieut, KoreanLetter.GetKoreanLetterFromInitialCharacterCode(18));
 }
 public void GetKoreanLetterFromInitialCharacterCode1Test()
 {
     Assert.AreEqual(KoreanLetter.SsangGiyeok, KoreanLetter.GetKoreanLetterFromInitialCharacterCode(1));
 }